A nurse is providing discharge teaching about food choices to a client who has hypokalemia. Which of the following foods should the nurse identify as the best source of potassium?
1 cup shredded lettuce
1 cup grapes
1 cup apple slices
1 cup cooked tomatoes
The Correct Answer is D
A. Lettuce is not known for being high in potassium; it is mostly water and fiber.
B. Grapes contain potassium, but not as much as some other fruits and vegetables.
C. Apple slices do contain potassium, but they are not the richest source among the options provided.
D. Cooked tomatoes are an excellent source of potassium, with one cup providing a significant amount of the mineral necessary to help correct hypokalemia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Urine output of 25 mL/hr may indicate inadequate renal perfusion or ongoing dehydration, which is not indicative of effective treatment for hypernatremia.
B. Fatigue is a nonspecific finding and does not specifically indicate the effectiveness of treatment for hypernatremia.
C. A firm grip bilaterally suggests adequate hydration and electrolyte balance, which would indicate effective treatment for hypernatremia.
D. Weight gain may occur with fluid retention, which could indicate overhydration rather than effective treatment for hypernatremia.
Correct Answer is A
Explanation
A. Pork and its by-products, such as ham, are prohibited in strict halal dietary guidelines.
B. Lentils are permissible in halal dietary guidelines and can be included in the client's meal.
C. Fish is generally permissible in halal dietary guidelines, so baked fish with rice is an acceptable option.
D. Beef is permissible in halal dietary guidelines, but the gravy should be checked to ensure it does not contain any non-halal ingredients.
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